利用声卡采集数据，可惜是delphi的。

TI DM6446 workshop 培训资料，音频部分。-TI DM6446 workshop training materials, audio portion.

语音信号处理具有很多的数字信号处理方法和 matlaba 函数的数学信号处理代码的一个重要分支。一些基本的方法的第一至第四章的语音信号处理、 预处理和特征的第五至第九章介绍了语音信号的提取。包括谱减法、 维纳方法、 子空间算法和 MMSE 算法。章相结合的各种参数，介绍了合成语音信号检测、 速度和讲话口气信号处理、 语音合成 TDPSOLA 还介绍了。

DirectShow音频采集：采用DirectShow库进行音频采集/录制，很好的代码，可以很方便的当成一个单独模块移植 到其他项目中，拿出来与大家分享。

wave file read

i writing an free losless audio coder, faster on old 486 than flac or ape decoding on pentium 233 MHz !!! the program working, and compression ratio is equal to flac / ape ... On pentium 233 MHz flac decompress time is 26 sec of enya_.wav . ape is more than 45 sec... :) approx 14 sec coding enya.wav with pkzip, and my routines not have completed. My hope is 4 sec compression time, if completing, and decompressing a 16 bit stereo 44100 Hz is real time on 80286 cpu !!! PLEASE HELP ME ! i am an hungarian programmer, and i cannot wrtite in english perfectly. i not have time for write code for incoming 16 bit variable contents ! i want variable bit size putting into 8 bit foam. the 16 bit variable containing e.g. 7 bit valuable data, and 8 of this data must be storing into 8 bit datas. (code need 24 .. 2 bit incoming packing into 8 bit data.)-i writing an free losless audio coder, faster on old 486 than flac or ape dec

基于GMM模型实现语音转换,通过GMM模型对谱包络的建模，实现男女，个性化语音之间转换

开源MP3编码器（libmp3lame），wav encoder to mp3,将wav压缩为mp3格式；有需要的下载.

G729a音频编解码库源码--本程序用VC编写，使用简单，是一个非常不错的音频编解码程序。-G729a audio codec library source- this program with VC to prepare, simple to use, is a very good audio codec program.

3D海浪效果实例代码，基于微软框架，要先熟悉微软框架-3D wave effect of sample code, based on Microsoft frameworks, first familiar with the Microsoft framework

能够读取txt中的内容并读出来 只支持英文-Txt can read the contents and read out only supports English